Mihai Farcas This workflow corresponds to n8n.io template #2325 — we link there as the canonical source.
This workflow follows the Agent → Chainsummarization recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "n8cwEZfJLGn15Lqx",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "ERP AI chatbot for Odoo sales module",
"tags": [],
"nodes": [
{
"id": "abe58519-f3fe-4438-b6d6-d67071c70f0b",
"name": "Window Buffer Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
1360,
700
],
"parameters": {
"sessionKey": "={{ $('Chat Trigger').item.json.sessionId }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.2
},
{
"id": "35b63108-e40d-494f-a0dc-5c8ea296c75f",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1240,
700
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "91ff893c-917d-46c2-b27d-48e9799452a6",
"name": "Calculator",
"type": "@n8n/n8n-nodes-langchain.toolCalculator",
"position": [
1480,
700
],
"parameters": {},
"typeVersion": 1
},
{
"id": "b9c10744-c5b8-4949-a80f-d331746632fb",
"name": "Schedule Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
220,
180
],
"parameters": {
"rule": {
"interval": [
{}
]
}
},
"typeVersion": 1.2
},
{
"id": "4fa016bf-3f4c-4bfd-8c11-0270002de533",
"name": "Convert to File",
"type": "n8n-nodes-base.convertToFile",
"position": [
1480,
180
],
"parameters": {
"options": {},
"operation": "toText",
"sourceProperty": "response.text"
},
"typeVersion": 1.1
},
{
"id": "f9f0f1ed-7ccf-4c97-8d28-91399b2a4440",
"name": "Save Summary to File",
"type": "n8n-nodes-base.readWriteFile",
"position": [
1700,
180
],
"parameters": {
"options": {
"append": false
},
"fileName": "cache.txt",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "e9715c9d-7ebb-4f8c-b44e-a2ee69bf9618",
"name": "Get All Opportunities from Odoo",
"type": "n8n-nodes-base.odoo",
"position": [
460,
180
],
"parameters": {
"options": {
"fieldsList": [
"won_status",
"description",
"email_from",
"contact_name",
"expected_revenue"
]
},
"resource": "opportunity",
"operation": "getAll",
"returnAll": true
},
"credentials": {
"odooApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "23b82fdb-656f-497f-84eb-4296581245ac",
"name": "Read Summary From File",
"type": "n8n-nodes-base.readWriteFile",
"position": [
540,
540
],
"parameters": {
"options": {},
"fileSelector": "cache.txt"
},
"typeVersion": 1,
"alwaysOutputData": false
},
{
"id": "8d702c53-9001-4f71-80c4-17786384caf0",
"name": "If Summary Exists",
"type": "n8n-nodes-base.if",
"position": [
760,
540
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "c65a538f-f6c8-41ff-bad3-a631a5063cbb",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.fileName }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2
},
{
"id": "4007d6e3-2d6f-4edd-afee-7df3c7dd5236",
"name": "Merge Opportunities",
"type": "n8n-nodes-base.aggregate",
"position": [
700,
180
],
"parameters": {
"options": {},
"aggregate": "aggregateAllItemData"
},
"typeVersion": 1
},
{
"id": "604de791-8351-47ed-897d-2b7fe7f0aa99",
"name": "Extract Text From File",
"type": "n8n-nodes-base.extractFromFile",
"position": [
1020,
520
],
"parameters": {
"options": {},
"operation": "text"
},
"typeVersion": 1
},
{
"id": "ab68228c-7d02-4d36-8c43-10a387dc3085",
"name": "AI Conversational Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1240,
520
],
"parameters": {
"text": "={{ $('Chat Trigger').item.json.chatInput }}",
"agent": "conversationalAgent",
"options": {
"humanMessage": "=TOOLS\n------\nAssistant can ask the user to use tools to look up information that may be helpful in answering the users original question. The tools the human can use are:\n\n{tools}\n\n{format_instructions}\n\nAnswer questions using only the following context: {{ $json.data }}.\n\n\nUSER'S INPUT\n--------------------\nHere is the user's input (remember to respond with a markdown code snippet of a json blob with a single action, and NOTHING else):\n\n{{input}} "
},
"promptType": "define"
},
"typeVersion": 1.6
},
{
"id": "117af37c-7dda-4bba-a008-d67c876efa9d",
"name": "Summarize Opportunities",
"type": "@n8n/n8n-nodes-langchain.chainSummarization",
"position": [
1020,
60
],
"parameters": {
"options": {
"summarizationMethodAndPrompts": {
"values": {
"prompt": "=Write a summary of the following:\n\n\n{{ JSON.stringify($json.data) }}\n\nInclude important information such as won status and expected revenue for each opportunity. Also include a short description of each oppotunity and keep opportunities separate.\n\nCONCISE SUMMARY: ",
"combineMapPrompt": "=Write a summary of the following:\n\n{{ JSON.stringify($json.data) }}\n\nInclude important information such as won status and expected revenue for each opportunity. Also include a short description of each oppotunity and keep opportunities separate.\n\nCONCISE SUMMARY: "
}
}
}
},
"typeVersion": 2
},
{
"id": "e6ae17c7-15db-4c9d-9ce9-4748eaf84359",
"name": "OpenAI Summarization Model",
"type": "@n8n/n8n-nodes-langchain.lmOpenAi",
"position": [
1000,
220
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4-turbo",
"cachedResultName": "gpt-4-turbo"
},
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "0e3a0b55-62d0-43d0-a744-a7b7ab05c087",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
200,
-160
],
"parameters": {
"width": 446.44549763033154,
"height": 261.8821936357484,
"content": "# ERP chatbot for Odoo sales module\n\nSet up steps:\n* Configure the Odoo credentials\n* Configure OpenAI credentials\n* Toggle \"Make Chat Publicly Available\" from the Chat Trigger node."
},
"typeVersion": 1
},
{
"id": "b9169b8d-7ff6-403f-b354-511c23d5da1c",
"name": "Chat Trigger",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
220,
540
],
"parameters": {
"public": true,
"options": {}
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "315972c0-e19d-4978-88ea-9fe721de3631",
"connections": {
"Calculator": {
"ai_tool": [
[
{
"node": "AI Conversational Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Chat Trigger": {
"main": [
[
{
"node": "Read Summary From File",
"type": "main",
"index": 0
}
]
]
},
"Convert to File": {
"main": [
[
{
"node": "Save Summary to File",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Get All Opportunities from Odoo",
"type": "main",
"index": 0
}
]
]
},
"If Summary Exists": {
"main": [
[
{
"node": "Extract Text From File",
"type": "main",
"index": 0
}
],
[
{
"node": "Get All Opportunities from Odoo",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Conversational Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Merge Opportunities": {
"main": [
[
{
"node": "Summarize Opportunities",
"type": "main",
"index": 0
}
]
]
},
"Save Summary to File": {
"main": [
[
{
"node": "Read Summary From File",
"type": "main",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "AI Conversational Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Extract Text From File": {
"main": [
[
{
"node": "AI Conversational Agent",
"type": "main",
"index": 0
}
]
]
},
"Read Summary From File": {
"main": [
[
{
"node": "If Summary Exists",
"type": "main",
"index": 0
}
]
]
},
"Summarize Opportunities": {
"main": [
[
{
"node": "Convert to File",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Summarization Model": {
"ai_languageModel": [
[
{
"node": "Summarize Opportunities",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Get All Opportunities from Odoo": {
"main": [
[
{
"node": "Merge Opportunities",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
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odooApiopenAiApi
Pro
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About this workflow
This workflow is for everyone who wants to have easier access to their Odoo sales data without complex queries.
Source: https://n8n.io/workflows/2325/ — original creator credit. Request a take-down →
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